Chthonian Nightmare
Priest of Gix
Skittering Precursor
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You have at least eee.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Priest of Gix.
2
When Priest of Gix dies, Skittering Precursor triggers, creating a 0/1 Eldrazi Spawn creature token.
3
Resolve the Altar of Dementia ability, causing target player to mill cards equal to Priest of Gix's power.
4
Activate Chthonian Nightmare by paying eee, sacrificing the Eldrazi Spawn and returning Chthonian Nightmare from the battlefield to your hand, returning Priest of Gix from your graveyard to the battlefield.
5
When Priest of Gix enters the battlefield, it triggers, adding .
6
Cast Chthonian Nightmare by paying 1.
7
When Chthonian Nightmare enters the battlefield, it triggers, causing you to get eee.
8
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Infinite storm count
Infinite black mana
Rakdos, the Muscle
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Dargo, the Shipwrecker // Tevesh Szat, Doom of Fools
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Valgavoth, Harrower of Souls
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Sek'Kuar, Deathkeeper
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Juri, Master of the Revue
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Evereth, Viceroy of Plunder
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Korvold, Gleeful Glutton
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Missy
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Deadpool, Trading Card
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New Cards
Redirect Lightning
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7%synergy
The Last Agni Kai
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6%synergy
Desperate Plea
6.3%inclusion2 decks32 decks
6%synergy
High Synergy Cards
Ingot Chewer
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90%synergy
Priest of Urabrask
90%inclusion105 decks117 decks
89%synergy
Ashnod's Altar
96%inclusion112 decks117 decks
89%synergy
Burnt Offering
89%inclusion104 decks117 decks
87%synergy
Warren Soultrader
91%inclusion107 decks117 decks
86%synergy
Forsaken Miner
87%inclusion102 decks117 decks
86%synergy
Shriekmaw
87%inclusion102 decks117 decks
85%synergy
Reckless Barbarian
85%inclusion99 decks117 decks
84%synergy
Fury
85%inclusion99 decks117 decks
84%synergy
Poxwalkers
84%inclusion98 decks117 decks
83%synergy
Top Cards
Dark Ritual
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70%synergy
Culling the Weak
83%inclusion97 decks117 decks
79%synergy
Viscera Seer
82%inclusion96 decks117 decks
74%synergy
Sacrifice
81%inclusion95 decks117 decks
80%synergy
Grief
79%inclusion93 decks117 decks
79%synergy
Infernal Plunge
79%inclusion93 decks117 decks
79%synergy
Impulsive Pilferer
79%inclusion93 decks117 decks
77%synergy
Phyrexian Altar
78%inclusion91 decks117 decks
74%synergy
Reanimate
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57%synergy
Golgari Thug
73%inclusion85 decks117 decks
72%synergy
Game Changers
Underworld Breach
57%inclusion67 decks117 decks
51%synergy
Demonic Tutor
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34%synergy
Orcish Bowmasters
51%inclusion60 decks117 decks
43%synergy
Gamble
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41%synergy
Ancient Tomb
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41%synergy
Vampiric Tutor
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35%synergy
Chrome Mox
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43%synergy
Mana Vault
48%inclusion56 decks117 decks
42%synergy
Lion's Eye Diamond
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36%synergy
Necropotence
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29%synergy
Creatures
Greedy Freebooter
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71%synergy
Pinnacle Monk
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68%synergy
Blood Pet
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67%synergy
Umbral Collar Zealot
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64%synergy
Dargo, the Shipwrecker
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66%synergy
Boggart Trawler
65%inclusion76 decks117 decks
61%synergy
Shambling Ghast
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63%synergy
Party Thrasher
63%inclusion74 decks117 decks
62%synergy
Timeline Culler
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62%synergy
K'rrik, Son of Yawgmoth
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56%synergy
Blood Artist
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47%synergy
Simian Spirit Guide
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47%synergy
Ragavan, Nimble Pilferer
52%inclusion61 decks117 decks
44%synergy
Mayhem Devil
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40%synergy
Sephiroth, Fabled SOLDIER
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47%synergy
Flamekin Harbinger
47%inclusion55 decks117 decks
47%synergy
Pitiless Plunderer
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38%synergy
Mindslicer
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43%synergy
Carrion Feeder
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38%synergy
Birgi, God of Storytelling
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36%synergy
Dualcaster Mage
38%inclusion44 decks117 decks
33%synergy
Cathodion
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37%synergy
Charming Scoundrel
37%inclusion43 decks117 decks
36%synergy
Spider-Punk
36%inclusion27 decks75 decks
34%synergy
Deadpool, Trading Card
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31%synergy
Master of Dark Rites
31%inclusion36 decks117 decks
29%synergy
Patron of the Arts
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29%synergy
Atsushi, the Blazing Sky
26%inclusion31 decks117 decks
24%synergy
Offalsnout
26%inclusion30 decks117 decks
26%synergy
Reassembling Skeleton
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22%synergy
_____ Goblin
25%inclusion29 decks117 decks
24%synergy
Treasonous Ogre
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23%synergy
Skirk Prospector
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22%synergy
Prosper, Tome-Bound
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21%synergy
Pawn of Ulamog
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21%synergy
Zulaport Cutthroat
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14%synergy
Hoarding Broodlord
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17%synergy
Accursed Marauder
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13%synergy
Gravecrawler
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14%synergy
Nine-Lives Familiar
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16%synergy
Treasure Nabber
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15%synergy
Opposition Agent
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12%synergy
Valki, God of Lies
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14%synergy
Ruthless Technomancer
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14%synergy
Braids, Arisen Nightmare
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8%synergy
Dauthi Voidwalker
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8%synergy
Thunderscape Familiar
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13%synergy
Marionette Apprentice
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7%synergy
Doomsday Excruciator
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10%synergy
Illuminor Szeras
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10%synergy
Instants
Flare of Duplication
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68%synergy
Cabal Ritual
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61%synergy
Deflecting Swat
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49%synergy
Entomb
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55%synergy
Red Elemental Blast
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55%synergy
Saw in Half
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56%synergy
Songs of the Damned
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55%synergy
Pyroblast
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50%synergy
Deadly Rollick
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27%synergy
Flare of Malice
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30%synergy
Untimely Malfunction
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22%synergy
Fell the Profane
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12%synergy
Withering Torment
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11%synergy
Deadly Dispute
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6%synergy
Malakir Rebirth
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Bolt Bend
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Chaos Warp
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Corrupted Conviction
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Seething Song
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Abrade
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Pyretic Ritual
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6%synergy
Rakdos Charm
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-7%synergy
Village Rites
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Final Fortune
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Kazuul's Fury
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Not Dead After All
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3%synergy
Tibalt's Trickery
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1%synergy
Lightning Bolt
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-5%synergy
Desperate Ritual
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2%synergy
Dismember
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2%synergy
Imp's Mischief
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1%synergy
Sorceries
Diabolic Intent
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57%synergy
Rite of Flame
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55%synergy
Imperial Seal
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24%synergy
Victimize
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17%synergy
Jeska's Will
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13%synergy
Buried Alive
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21%synergy
Molten Duplication
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24%synergy
Cabal Therapy
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24%synergy
Blasphemous Act
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-11%synergy
Feed the Swarm
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1%synergy
Unearth
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14%synergy
Lively Dirge
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9%synergy
Twinflame
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8%synergy
Beseech the Mirror
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8%synergy
Dread Return
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5%synergy
Agadeem's Awakening
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6%synergy
Blasphemous Edict
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2%synergy
Unmarked Grave
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6%synergy
Vandalblast
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Persist
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Wheel of Fortune
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2%synergy
Toxic Deluge
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-12%synergy
Seize the Spotlight
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4%synergy
Sundering Eruption
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2%synergy
Grim Tutor
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2%synergy
Scheming Symmetry
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3%synergy
Insatiable Avarice
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2%synergy
Faithless Looting
5.1%inclusion6 decks117 decks
-11%synergy
Utility Artifacts
Wishclaw Talisman
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39%synergy
Jet Medallion
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31%synergy
The One Ring
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15%synergy
Bolas's Citadel
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-2%synergy
Swiftfoot Boots
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-21%synergy
Skullclamp
5.1%inclusion6 decks117 decks
-6%synergy
Enchantments
Goblin Bombardment
32%inclusion37 decks117 decks
26%synergy
Animate Dead
26%inclusion30 decks117 decks
17%synergy
Into the Pit
13%inclusion15 decks116 decks
12%synergy
Carnival of Souls
9.4%inclusion11 decks117 decks
9%synergy
Black Market Connections
6.8%inclusion8 decks117 decks
-5%synergy
Passionate Archaeologist
5.1%inclusion6 decks117 decks
3%synergy
Utility Lands
Phyrexian Tower
74%inclusion87 decks117 decks
65%synergy
Crystal Vein
37%inclusion43 decks117 decks
36%synergy
Emergence Zone
25%inclusion29 decks117 decks
22%synergy
Urborg, Tomb of Yawgmoth
17%inclusion20 decks117 decks
8%synergy
Takenuma, Abandoned Mire
13%inclusion15 decks117 decks
4%synergy
Bojuka Bog
13%inclusion15 decks117 decks
-17%synergy
High Market
12%inclusion14 decks117 decks
9%synergy
Spymaster's Vault
12%inclusion14 decks117 decks
9%synergy
City of Traitors
11%inclusion13 decks117 decks
10%synergy
Urza's Saga
10%inclusion12 decks117 decks
3%synergy
Vault of Whispers
9.4%inclusion11 decks117 decks
5%synergy
Cabal Coffers
8.5%inclusion10 decks117 decks
-1%synergy
Arena of Glory
6.8%inclusion8 decks117 decks
1%synergy
Sokenzan, Crucible of Defiance
6.0%inclusion7 decks117 decks
3%synergy
Mana Artifacts
Sol Ring
98%inclusion115 decks117 decks
14%synergy
Arcane Signet
96%inclusion112 decks117 decks
23%synergy
Talisman of Indulgence
78%inclusion91 decks117 decks
50%synergy
Lotus Petal
68%inclusion79 decks117 decks
60%synergy
Rakdos Signet
36%inclusion42 decks117 decks
10%synergy
Fellwar Stone
35%inclusion41 decks117 decks
14%synergy
Grim Monolith
29%inclusion34 decks117 decks
27%synergy
The Soul Stone
16%inclusion12 decks73 decks
12%synergy
Cursed Mirror
14%inclusion16 decks117 decks
8%synergy
Mox Opal
12%inclusion14 decks117 decks
8%synergy
Mox Diamond
11%inclusion13 decks117 decks
7%synergy
Springleaf Drum
10%inclusion12 decks117 decks
8%synergy
Mind Stone
9.4%inclusion11 decks117 decks
-6%synergy
Thought Vessel
5.1%inclusion6 decks117 decks
-12%synergy
Lands
Command Tower
97%inclusion114 decks117 decks
23%synergy
Blood Crypt
78%inclusion91 decks117 decks
40%synergy
Sulfurous Springs
77%inclusion90 decks117 decks
53%synergy
Bloodstained Mire
76%inclusion89 decks117 decks
65%synergy
Luxury Suite
68%inclusion80 decks117 decks
44%synergy
Blazemire Verge
61%inclusion71 decks116 decks
50%synergy
Mount Doom
58%inclusion68 decks117 decks
52%synergy
City of Brass
54%inclusion63 decks117 decks
46%synergy
Marsh Flats
52%inclusion61 decks117 decks
41%synergy
Polluted Delta
50%inclusion59 decks117 decks
38%synergy
Mana Confluence
48%inclusion56 decks117 decks
41%synergy
Badlands
47%inclusion55 decks117 decks
34%synergy
Verdant Catacombs
46%inclusion54 decks117 decks
35%synergy
Raucous Theater
44%inclusion52 decks117 decks
34%synergy
Arid Mesa
44%inclusion52 decks117 decks
34%synergy
Dragonskull Summit
39%inclusion46 decks117 decks
5%synergy
Exotic Orchard
39%inclusion46 decks117 decks
3%synergy
Wooded Foothills
38%inclusion45 decks117 decks
28%synergy
Scalding Tarn
37%inclusion43 decks117 decks
26%synergy
Cavern of Souls
34%inclusion40 decks117 decks
27%synergy
Graven Cairns
32%inclusion37 decks117 decks
22%synergy
Smoldering Marsh
29%inclusion34 decks117 decks
-5%synergy
Gemstone Caverns
28%inclusion33 decks117 decks
23%synergy
Starting Town
27%inclusion25 decks91 decks
25%synergy
Tainted Peak
26%inclusion30 decks117 decks
14%synergy
Haunted Ridge
22%inclusion26 decks117 decks
5%synergy
Blightstep Pathway
20%inclusion23 decks117 decks
12%synergy
Foreboding Ruins
18%inclusion21 decks117 decks
2%synergy
Blackcleave Cliffs
16%inclusion19 decks117 decks
10%synergy
Shadowblood Ridge
14%inclusion16 decks117 decks
1%synergy
Temple of Malice
11%inclusion13 decks117 decks
-3%synergy
Lazotep Quarry
10%inclusion12 decks117 decks
9%synergy
Rakdos Carnarium
10%inclusion12 decks117 decks
-2%synergy
Talon Gates of Madara
6.8%inclusion8 decks117 decks
5%synergy
Prismatic Vista
6.0%inclusion7 decks117 decks
1%synergy
Fabled Passage
6.0%inclusion7 decks117 decks
-3%synergy
Terramorphic Expanse
5.1%inclusion6 decks117 decks
-10%synergy
Myriad Landscape
5.1%inclusion6 decks117 decks
-11%synergy